Scale Structure as a Criterion for the Differentiation of Local Populations of Parasalmo mykiss from Rivers of Western Kamchatka and North Americaстатья
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 июня 2016 г.
Аннотация:Scale structure (sclerite number, width and annual zones), during river and marine years of life in different phenotypes and local populations of Parasalmo mykiss from both Kamchatka and America is analyzed. Differences between neighboring populations are small. Populations from the Sandy River and other rivers of North America differ from the Kamchtka populations in scale structure during the river period (grater numder of sclerites, wider annual zones). The use of multivariate statistics (method of principal components, cluster analysis) makes the differentiation of Parasalmo mykiss from different rivers possible.